Individual Calculations October 2019
 Sarabando, Rodrigo Andias  Total change: 61.60  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1609 1428 3.00 5 1.54 40 61.60 
  Abreu, Afonso Teixeira 1028  * POR1.0010.08403.20 
  Gomez Peco, David 1828  * ESP0.001-0.0840-3.20 
  Barros, Luis 1680 CPV1.0010.814032.40 
  Silva, Pedro Gil Ferreira Da 1828  * POR0.001-0.0840-3.20 
  Goncalves, Samuel Jesus P 1679 POR1.0010.814032.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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